National Weather Service United States Department of Commerce
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Last Map Update: Tue, Sep 22, 2026 at 11:38:16 pm CDT

Today will be hot with highs in the 90s. There is a 20-30% chance of showers and thunderstorms during the afternoon-evening. Tonight will be warm with early morning lows in the 70s to lower 80s. There is a 20-30% chance of showers overnight, mainly near the coast and portions of the Brazos Valley.
Wednesday will be hot with highs in the 90s. There is a 20-30% chance of showers and thunderstorms during the daytime, mainly near the coast. Wednesday night will be warm with early morning lows in the 70s to lower 80s.
Ozone Action Day is in effect for Wednesday 23rd, 2026. This means air quality could be unhealthy for sensitive groups.
Hot weather continues with highs in the upper 80s/90s. Early morning lows will be in the 70s/mid 80s. Isolated showers and storms will be possible through the first half of the week. A weak frontal boundary pushes into the region on Thursday, bringing drier weather, slim to none rain chances, and a slight decrease in temperatures. Rain chances rise Sunday into next week.
Attend a virtual SKYWARN Class hosted by the NWS Houston/Galveston on 10/26/26 from 6pm to 8:30pm. This free class will train you on severe weather spotting, how to report it to the NWS, and some safety information. Please visit weather.gov/hgx/skywarn_schedule for the registration link, or go directly to https://attendee.gotowebinar.com/register/7328261950065647448



 Current Weather Observations...
Location Time
(CDT)
Weather Vsby.
(SM)
Temp.
(ºF)
Dewpt.
(ºF)
Hum.
(%)
Wind
(mph)
Wind Chill / Heat Index
(ºF)
Pres.
(in)
Bryan22:55Clear10807687CALM-30.01
College Station22:53Clear10847062-29.99
Caldwell22:55Clear10866651SE 3-30.01
Huntsville22:53Clear10817376CALM-29.99
Navasota23:15Clear10787488S 3-29.98
Brenham23:15Clear10816966CALM-30.00
Conroe22:53Clear10767390CALM-29.99
Cleveland23:15Clear10CALM-30.01
Liberty23:15Clear10777594CALM-29.98
Columbus23:15Clear10807174CALM-30.02
Spring22:53Clear9817376SSW 6-29.99
Houston Intercontinental Aprt22:53Mostly Clear10867672SSW 796 [HI]29.98
Katy/Brookshire23:15Clear10827578CALM-30.01
Texas Medical Center Heliport23:15Partly Cloudy10847574CALM92 [HI]29.98
Sugar Land22:53Clear10817479SSW 3-29.98
Houston Hobby Airport22:53Mostly Clear10837679S 391 [HI]29.98
Arcola/Sienna23:15Clear10787693CALM-30.00
Pearland22:53Clear10827681CALM-30.00
Ellington Field21:54Clear10847779SSE 694 [HI]29.95
La Porte23:15Clear10847779CALM94 [HI]30.00
Wharton23:15Clear10797382CALM-30.00
Galveston16:52Clear108995118SSE 9148 [HI]29.91
Bay City23:15Clear8CALM-29.95
Palacios22:53Clear10847779SE 994 [HI]29.98
Rig 20 Miles SE of Galveston23:15Partly Cloudy10867879VRB 398 [HI]30.00
Rig 20 Miles SE of Matagorda23:15Clear10847883VRB 595 [HI]30.02


 
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